71399748 is an even 8-digits composite number following 71399747
and preceding 71399749 . In scientific notation, it is written as 7.1399748 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 20399904 positive integers (up to 71399748) that are relatively prime to 71399748.
71399748 has 24 divisors, whose sum is 190399552
The reverse of 71399748 is 84799317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-one million three hundred ninety-nine thousand seven hundred forty-eight
Scientific notation
7.1399748 × 10^7
Engineering notation
7.1399748 × 10^6
Prime Factorization
2 × 2 × 3 × 7 × 849997
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35699874
Product of the distinct prime numbers
The prime factorization of 71399748 is 2 × 2 × 3 × 7 × 849997.
Since it has a total of 5 prime factors.
2 , 8 , 23 , 85 , 258 , 514 , 1964 , 4913 , 37060 , 687 , 741947 , 847499 , 1087040 , 7863823 , 3638007 , 68302729 , 166510846 , 547412834 , 7457029027 , 1315132187
n×2
142799496
n×3
214199244
n×4
285598992
n×5
356998740
n÷2
35699874
n÷3
23799916
n÷3
17849937
n÷5
14279949.6
n2
5097924014463504
n3
3.6399048995584E+23
n4
2.5988829257244E+31
n5
1.8555958597822E+39
2 √n
8449.8371581942
3 √n
414.85744946762
4 √n
91.922995807329
5 √n
37.216826325032
1 , 2 , 3 , 4 , 6 , 7 , 12 , 14 , 21 , 28 , 42 , 84 , 849997 , 1699994 , 2549991 , 3399988 , 5099982 , 5949979 , 10199964 , 11899958 , 17849937 , 23799916 , 35699874 , 71399748
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71399747
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399748 can be divided by 24 positive divisors.
The sum of these divisors (counting 71399748) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000010111100101000100
3
Ternary
11222100111001010
4
Quaternary
10100113211010
5
Quinary
121234242443
6
Senary
11030202220
8
Octal
420274504
10
Decimal
71399748
12
Duodecimal
1bab3370
16
Hexadecimal
4417944
20
Vigesimal
1264j78
36
Base36
16icec
md5
616ed9c3c8d98c32cca13a17f59157f9
sha1
b7a94243fe294b9111ae1b7af1e0ea14d4fad2fa
sha256
088090669d8c1f834a7652ffb78431553fbc2e2439e0cf95fe4ae641994714e9
sha512
2d3385dfd562d344b7d5f4f6aef027ec6278f3840f25f3447f6913c60738bab82bbcc0d0b20b5569bd9560a2e15163a90c3b272c46654b99ad4d102c324886f7
ripemd-160
4cb5a4a340dad47ef3ed7b8d9e0eb29bd5d5cf9f
Diameter
142799496
Circumference
448617847.56993
Area
1.6015600632398E+16
Volume
1.5246797989624E+24
Surface area
6.406240252959E+16
Circumference
448617847.56993
Perimeter
285598992
Area
5097924014463504
Diagonal
100974491.97162
Surface area
30587544086781024
Volume
3.6399048995584E+23
Space diagonal
123667991.18361
Perimeter
214199244
Area
2.2074658515441E+15
Altitude
61833995.591807
Surface area
2.2074658515441E+15
Volume
4.2896690622532E+22
Height
33658163.99054